51601329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 85123584

約数和(自身を除く): 33522255

約数列:

[1, 3, 9, 13, 31, 39, 41, 93, 117, 123, 279, 347, 369, 403, 533, 1041, 1209, 1271, 1599, 3123, 3627, 3813, 4511, 4797, 10757, 11439, 13533, 14227, 16523, 32271, 40599, 42681, 49569, 96813, 128043, 139841, 148707, 184951, 419523, 441037, 554853, 1258569, 1323111, 1664559, 3969333, 5733481, 17200443, 51601329]

約数ペア:

[(1, 51601329), (3, 17200443), (9, 5733481), (13, 3969333), (31, 1664559), (39, 1323111), (41, 1258569), (93, 554853), (117, 441037), (123, 419523), (279, 184951), (347, 148707), (369, 139841), (403, 128043), (533, 96813), (1041, 49569), (1209, 42681), (1271, 40599), (1599, 32271), (3123, 16523), (3627, 14227), (3813, 13533), (4511, 11439), (4797, 10757)]